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Black Oxide Coated Set Screw Lock Ball Bearing Insert

ER-20C

Black Oxide Coated Set Screw Lock Ball Bearing Insert
Item #101178339
  • Set Screw Locking Type
  • 1.688 in Overall Width
  • Standard Duty Series
Black Oxide Coated Set Screw Lock Ball Bearing Insert
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    Shipment Options
  • Set Screw Locking Type
  • 1.688 in Overall Width
  • Standard Duty Series

description

  • Designed to be mounted in a customer's housing.

features

  • ER style cylindrical OD bearing with snap and with black oxided bearing rings
  • Zone hardened inner ring with 120° spacing setscrew lock with diamond faceted setscrews
  • Felt labyrinth seal and flinger for dry & dusty environment
  • Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication.
Radial Static Load Capacity (lb) 3493
Radial Dynamic Load Capacity (lb) 5782
Inner Ring O.D. 1.859 in
End Cap No
Rolling Element Ball Bearing
Platform Gold Line Ball Bearing
Internal Clearance Standard
Locking Device Double Setscrew Locking Collar
Inch/Metric Inch Bore
Outer Race Width 0.938 in
Bore Size - Inch 1.25
Radius 0.04
Bore Type Round Bore
Radial Dynamic Load Capacity 5782 lb
Overall Width 1.688 in
Outer Race Width (in) 0.938
Seal Type Single Lip Contact
Bore Shape Straight
Centerline to Front Face 1 in
Cage Material Brass
Retainer Type Land Riding
Enclosure Double Sealed
Measure Units Inch
Duty Standard-Duty
Bearing Type Ball Bearing
Bore Size 1.25 in
Precision Rating ABEC 1
Duty Series Standard
I.D. 1.250 in
Relubricatable Yes
O.D. 72 mm
Overall Width (in) 1.688
Maximum Operating Temperature 220
Outer Race OD (in) 2.836
Locking Type Set Screws
Outer Ring Land Profile Tapered
Bearing Insert Coating Black Oxide
Insert Material 52100 Bearing Steel, Black Oxided
Centerline to Front Face (in) 1
Operating Temperature [Max] 220 °F
Lubrication Lithium Complex NLGI 2 Grease
Speed [Max] 4650 rpm
O.D. Type Cylindrical w/ Snap Ring
Misalignment Type Static Only
Expansion No
Outer Race O.D. 2.836 in
Inner Race Length (in) 1.688
Outer Race OD 2.836 in
Inner Race Heat Treat Method Zone-Hardened
Bearing Design Non-Expansion
Series ER
Inner Race Length 1.688 in
Inner Ring OD (in) 1.859
Weight 1.365 LB
EAN or UPC 662461024829
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